Existence of transformed rational complex Chebyshev approximations. II

DOI10.1016/0021-9045(83)90150-8zbMath0522.41019OpenAlexW1972596696MaRDI QIDQ1055995

Charles B. Dunham

Publication date: 1983

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(83)90150-8

zbMATH Keywords

rational functionsChebyshev approximationsnon-compact sets

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by rational functions (41A20)

Related Items (3)

Continuous dependence in rational Chebyshev approximation ⋮ Rational approximation on subsets. II ⋮ Nearby Chebyshev (powered) rational approximation

Cites Work

• Existence of transformed rational complex Chebyshev approximations
• Existence of best rational Tchebycheff approximations
• The approximation of continuous complex-valued functions by generalized rational fractions
• On the stability of rational approximation
• Unnamed Item

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